CN1094268A - The pot of series nestable - Google Patents

Abstract

A kind of assorted pot (10) that piles up, it has some can save space ground to be nested in together pot mutually, it particularly is the saucepan (12,14,16,18,20) of different size, wherein at least a portion is with handles, the pot (12) of foot is to the pot that piles up middle topmost from pile up, their diameter and reducing highly gradually, make and put into the pot with handles that piles up previous pot, by the radially relative set handle in both sides in edge district thereon, rest is on top edge of this previous pot directly or indirectly.

Description

The pot of series nestable

The present invention relates to a kind of assorted pot that piles up, it has some is that the saving space is nested in pot together mutually, it particularly is the saucepan of different size, wherein have at least a part with handles, the pot of the pot of foot topmost in pile up from pile up, their diameter and reducing highly gradually makes and puts into that pot that piles up previous pot, by the set handle in both sides relatively radially of edge district thereon, be held on directly or indirectly on the top edge of this previous pot.

In housework, the housewife piles up saucepan, bowl and other tablewares of different size mutually usually and is kept in the cabinet, so that save the space of cabinet.But, the size and the quantity of the pot that in such piling up, is comprised, more or less have contingency, and this piles up often unstable, so a too small pot can occur topples in a cauldron, this can cause scratch or scratch for the surface with pot predispose to damage for example polishing or that be provided with decoration carved on paste.In the set coating in the inside of pot, for example also can suffer damage for the antiseized protective layer of polytetrafluoroethylene (PTFE).Especially for the reason of avoiding damaging surface or coating, the individual packaging of the pot that makes is combined into bale then, send to the businessman, transport the pot that mutual cover gathers into folds and compare with can imagining, this just must need more transport space, and thereby the higher freight of needs.

The objective of the invention is to make a kind of stack assorted pot, its each several part, that is vary in size the pot and also be provided with sometimes other bowl or pot accessory, together with the lid that belongs to pot, piling up of a space of saving very much of one-tenth capable of being combined, the pot that piles up remains on their relative position reliably, thereby can not damage its surface in transportation.

To achieve the object of the present invention, begin the stack assorted pot of described type from this paper, adopt one to be essentially circular sheet metal outer cover, the diameter of the pot of nethermost that size maximum during its diameter is substantially equal to pile up, outer cover can be contained on the top edge of bottom pot, and prevent from reliably to be displaced sideways, the height of outer cover should be elected as, when it is in the state that is contained on the bottom pot, exceed the pot of topmost in piling up, on free margins on it, can cover the pot cover of foot, to achieve the object of the present invention, also by in outer cover lower limb district, establish radially relatively and towards the lower limb open cuts, their height and width are designed to, upper edge at the foot pot is being supported, and the handle of pot next with handles can enter this otch in piling up.By with outer cover round with the size that reduces gradually mutually cover be plugged together and utilize handle to keep the piling up of pot of a determining deviation each other, assurance can not produce undesirable dislocation by a plurality of pots of piling up of constituting, at this moment, outer cover also can be used for fixing the lid of that pot that piles up foot diameter maximum by way of parenthesis.But heap lid purse up is touched in that a kind of contraction is thin, or in the carton of the recyclable do recycling of packing into, thereby can be used as disposed of in its entirety, do not exist to pile up and scatter, or damage the danger on the surface of pot.Set at the outer cover lower limb, be used for piling up the otch of the handle of next pot, make the diameter of this pot reduce seldom, and thereby can make the capacity of the pot of making also have only very in a small amount minimizing, meanwhile fixing reliably in piling up.In addition, the outer cover that also can separate with it that can take off from pile up can also be placed on the sizeable pan, is used as splashproof in the occasion that needs the splashproof diagrid then.

By further design of the present invention, this outer cover tightens the top by otch, at least can be provided with one and make that its internal diameter reduces, as to be preferably designed as annular punching press endless belt recessed rib, on this endless belt, can put into the inlaying at the end of sheet metal system that its external diameter is substantially equal to the outer cover internal diameter.Inlaying the end can according to the type of pot, make from the disk blank that its bottom mold pressing is come out by when making outer cover.By inlaying some holes of punching out at the end at this, it is designed to diagrid at the bottom of, at the bottom of this diagrid outer cover is transformed into the distinctive kitchen utensils that can in the kitchen, use.Except having wrapped up the effect of piling up the spacer sleeve that assorted pot uses, when installing on the outer cover endless belt that takes off at the bottom of with diagrid, outer cover can also be worked as the kitchen diagrid and be used.There is not the end of inlaying in hole to can be used as the pallet usefulness of serving a dish.

Structurally preferably make to inlay and compare with its outer edge area in the middle of the end, have a border to be circular deep-draw portion, the diameter of free margins on the topmost pot during its diameter is substantially equal to pile up.So this inlays on the end can place topmost like this in piling up the pot, promptly the topmost pot embeds in deep-draw portion with its top edge.In this case, we can say, guaranteed the centering of topmost pot in piling up in piling up.

Atresia inlay the end with the same at the bottom of the diagrid, also can be used as the pallet of serving a dish.For this reason, in the deep-draw portion of suggestion at the bottom of inlaying the end or diagrid, additionally stamp out some grooves again as pin.

It is with holes to make the wall of outer cover become the diagrid shape by the many holes of punching out, with the further possibility of improving the liquid circulation.

Among second kind of embodiment behind remodeling, cancelled the cylindrical jacket of independent use, at this moment, pot can prevent the centering that is displaced sideways in piling up, and reaches by the handle on the pot that is provided with handle is carried out special design.By the present invention, be provided with the handle of the pot of handle, establish holder in original handle bottom of playing the grasping effect, handle is by being fixed on pot body, be in the essentially identical centering face of top edge shape of cross section of that pot below it on holder, having its shape of cross section at least and piling up, distance between the centering face of two handles of pot, should elect as the centering face that makes two relative handles embed pile up in below the mouth of that pot in, and can prevent to be displaced sideways.

The present invention has in the further design of advantage, two different centering faces of diameter can be established on the holder of handle,, two different diameters can be passed through selectively so be provided with the pot of handle, insert in the bigger pot of two diameters, and can prevent from reliably to be displaced sideways.Therefore can from pile up, take out a pot, and reconfigurable this piles up.Originally the pot that is provided with handle of centering in the pot of this taking-up can in the next larger-diameter pot of packing into, and can prevent to be displaced sideways by being in than that the centering face on the major diameter at this moment.

Centering face at the different-diameter place preferably is located at the place of in height staggering mutually on the handle holder, at this moment, be located at centering face on the minor diameter, from then on the bottom surface that is provided with the pot of handle is counted, and compares with being located at than the centering face on the major diameter, is in the height lower.

The height of two join up and down in piling up pot is preferably elected as, the lid of a pot in will piling up, just in time be placed on the end of this pot and pile up in be in the space between that following pot.In this case, just the lid that matches with saucepan can be included among this piles up.

Except those establish the pot of handle in relative both sides, the saucepan accessory that also comprises some no handles in piling up wherein, has the accessory of the pot of a this no handle, its top edge outwards bends, and makes the internal diameter of its diameter greater than that pot below it in piling up.In this case, the free margins of this no handle pot accessory bending is in replacing handle to be shelved on piling up on the top edge of that pot below it.Suggestion for this reason, on free margins on the no handle pot accessory, also form one downwards towards the slat limit section of the bound edge of its bottom, it can prevent that each accessory from having big being displaced sideways in its relevant saucepan, do not move on to the inner surface of saucepan because do not wish this accessory, and damage the anti-stick coating that on inner surface, is provided with in case of necessity.

The accessory of the pot of no handle can for example be designed to bottom side steamer with holes, this steamer be used for in that to pile up that it is packed into pot with handles supporting.Another kind of alternative plan is that the pot of this no handle can also be designed to the bowl of use separately.At last, the pot of no handle can also be the water bath accessory of bottom side sealing, it be used for in that to pile up that pot with handles that it is packed into supporting.

Be preferably in the pot cover middle part and establish a zone towards the inside deep-draw of pot, fixing the lid handle in this zone, the height of this lid handle equals to cover the degree of depth in deep-draw district at most.Therefore, in piling up, the difference in height of two pots in succession is subjected to the restriction of lid height up and down, and in piling up, this lid should be between their bottom.So when needed, lid also can be worked as pallet usefulness, can put a saucepan of going back comparative heat on this pallet.In addition, in the process of hotting plate, can also in the deep-draw district, add water, it makes lid keep colder state, thus the steam that in the pot of sealing, rises solidify covering, in the twice-cooked stir-frying, and evaporation once more, in other words, formed a kind of advantageous lasting water vapour circulation, thereby need not in pot, to add water again.

By assorted pot of the present invention, preferably constitute by saucepan and the accessory that also is provided with in case of necessity, their (as outer covers) are made with stainless sheet steel with existing method, though say in principle, pot can also adopt other material to make certainly, as be coated with metal, aluminium of method thinkling sound etc., and be combined into by mode of the present invention and pile up.At pot is under the stainless sheet steel situation about making, the kitchen for the heating or cook food the pot on, with existing mode a metal base plate that good heat conductive and heat storage performance are arranged is set, that is so-called " sandwich base plate " or " enclosed base plate " (Kapsel-Boden), on base plate, also additionally cover the last layer stainless sheet steel with good heat conduction and heat storage performance.

In the explanation of accompanying drawing to two embodiment, introduce the present invention in detail, wherein:

Saucepan that Fig. 1 some sizes are different and the first kind of embodiment cutaway view that pile up that does not have pot that the saucepan accessory of handle constitutes, wherein, belong in those lids of saucepan, only dissect and represented that in piling up topmost belongs to that lid of maximum gauge saucepan, remaining lid is its side view;

Fig. 2 to 9 represents to be included in each saucepan or the saucepan accessory cutaway view in shown in Figure 1 the piling up respectively;

See from Fig. 1 Figure 10 pile up the outer cover view by the arrow directions X;

Figure 11 diagrid underneath side elevation view in the outer cover shown in Figure 10 of can packing into;

View at the bottom of the diagrid that Figure 12 sees along arrow XII direction among Figure 11;

Figure 13 is by the second kind of embodiment side view that pile up of pot of the present invention;

Figure 14 to 22 represents to be included in each saucepan and the saucepan accessory side view in shown in Figure 13 the piling up respectively;

Figure 23 is provided with the enlarged perspective of one of last employed handle of pot of handle;

Figure 24 sees cutaway view by handle along the direction of arrow 24-24 among Figure 23.

In Fig. 1, dissect and represent with vertical plane, comprise and be placed on its inner pot cover, it totally comprises with the good assorted pot that piles up that label 10 is represented, at Fig. 2,4,6,5 pot covers 22 separately that vary in size and have altogether of expression in 7 and 8,24,26,28 and 30 saucepan 12,14,16,18 and 20, the steamer 32(Fig. 3 that the bottom side is porose), a bowl 34(Fig. 5) and water bath accessory 36(Fig. 9 of a boiled dinner thing), and one be essentially cylindrical its diameter and pile up in the essentially identical outer cover 38(of diameter Figure 10 of the most next saucepan 12), 40(Figure 11 and 12 at the bottom of the diagrid can pack in the accessory 38), in other words, one has 15 parts, they are nested in together mutually to conserve space as shown in Figure 1 very much.

Saucepan 12,14,16,18 and 20 is designed to that routinely similar shapes is arranged basically, so by the introduction to saucepan 12 shown in Figure 2, just be enough to illustrate their basic structure.Saucepan with stainless sheet steel system has common cylindrical pot body 52, and the one side is sealed with flat 50.The metal with good heat conductive and heat storage performance in flat 50 outside soldering, and for example the plate 54 of copper or aluminium deviates from the plane of saucepan onboard, again the dome of corrosion resistant plate punching out (not expression on the figure) in the soldering.This bottom of a pan is called " sandwich base plate " again.The upper opening limit of saucepan cylindrical wall outwards bends, and makes the bottom of its pot cover 22 be easy to insert, and liquid is convenient to pour out from saucepan.

The handle 56 that radially protrudes that schematically illustrates is being fixed in the both sides that the saucepan wall is relative on figure.The handle that schematically illustrates in the drawings can wooden or plastics system.Can certainly adopt the semicircular handle of metal, plastics, wood or combined material system.

Saucepan 12,14,16,18 and 20 does not have fundamental difference, but their size, that is diameter, highly different, wherein, the difference of diameter is chosen as in that saucepan that makes each saucepan can insert the front, is in during radially the handle 56 of Tu Chuing can rest and pile up on the top edge of that following saucepan (or another no handle pot).Two pots that are nested in mutually together, difference in height should be elected as, following that the bottom of a pan inboard with that the bottom of a pan that is stacked in above it outside between enough spaces are arranged, be used to lay the lid that is stacked in that top pot.For the capacity that makes pot can be necessary reduce, this space and belong to the lid 22,24,26,28 and 30 height of saucepan should be low as far as possible.Accomplish this point,,, the deep-draw district 58 of a direction in the pot arranged, be fixed with lid 60 at this middle part, district promptly usually at the middle part of the lid of stainless sheet steel punch process as the lid 22 of the saucepan 12 that dissects expression among Fig. 1.The height of lid handle approximates the degree of depth in deep-draw district 58, that is it can be upwards above covering 22.Therefore, in piling up, lid only occupies very little space along short transverse, that is piles up with allowing to save the space.In addition, it can also be as the pallet of heat pot in case of necessity.Also have,, can also in deep-draw district 58, water, compare, can make the water vapour condensation of covering on the inboard, drip in the food that boils that flashes back with the temperature in the saucepan in the process of hotting plate, and then evaporation.Also in other words, when culinary art, in the process of steaming or stewing, form the water steam that continues.

Fig. 3 has represented that can be contained in a pot shape accessory 32 that piles up middle foot saucepan 12 interior no handles and uncovered, its bottom does not have the additional metallic plate of weldering, but the hemispherical pin 64 that is uniformly distributed along the circumference and gives prominence to from the bottom is arranged downwards in the bottom punching press, when they guaranteed to be placed on the mat, the bottom of accessory 32 was in the mat top.The end of accessory 32, be shaped on hole (not expression among Fig. 3), so this accessory can be used to do steamer.If the bottom atresia is then opposite, it can work as common bowl or the water bath accessory is used.The location of accessory 32 in saucepan 12 relies on the outwards limit 66 of bending, and in piling up, it can rest on the top edge of saucepan 12, we can say that almost top edge overlaps fully therewith.On outward flange,, be used for limiting the degree that accessory 32 is displaced sideways in saucepan 12, in order to avoid the anti-stick coating that scratch is shaped in pot in case of necessity towards the slat edge section 68 of bottom bend.In addition, this marginal texture also is convenient to people and is grasped this accessory.

Represented the accessory 34 of another kind of no handle and uncovered among Fig. 5, its bottom is continuous, also atresia in other words, and accessory 34 can change in the saucepan 14 suitably, and can rest on its top edge.Accessory 34 can be worked as common stirring bowl and be used.Although represented the accessory 36 of the saucepan 20 that less but shape of another size and accessory 34 are similar substantially in Fig. 9, it can be used as the water bath accessory.

At last, Figure 10 represents the cylindrical jacket 38 of both ends open, and the lower end of its opening can be placed on down on the saucepan 12, if having or not the steamer 32 of handle in piling up, then can insert in this accessory.Select the size of the otch 74 of outer cover 38 lower limbs, make outer cover just in time can pass through the handle 56 of saucepan 14.The height of outer cover 38 should be elected as, make the top edge of its outside bending the same with saucepan 12,14,16,18 and 20,40(also will introduce in detail in conjunction with Figure 11 and 12 back at the bottom of being positioned at whole saucepans of being nested in mutually together and accessory and diagrid) on, so belong to the lid 22 of saucepan 12, can just in time be placed on the top edge of outer cover 38.

Just on otch 74, outer cover 38 upper punches are shaped on an inwardly prominent endless belt 76, can adorn at the bottom of the diagrid 40 on endless belt, and its diameter is elected the edge that makes it as and can be rested on the endless belt 76.40 have a circular middle part 78 at the bottom of the diagrid, and it sinks or deep-draw with respect to the plane of marginal zone, and the diameter at middle part 78 only is slightly larger than the top edge diameter of water bath accessory 36, so this middle part just in time is buckled on the top edge of saucepan 20.Under state shown in Figure 1, the middle part 78 that is contained in 40 deep-draws at the bottom of the diagrid in the outer cover 38 in piling up is upwards by the marginal zone projection, and the top edge of water bath accessory 36 and saucepan 20 embeds in the middle part 78, and thereby remains on centering in piling up.

40 also can turn placement around at the bottom of the diagrid, and the portion of deep-draw just 78 puts into the outer cover 38 that takes out from piling up down, and sieve the limit at the end and be shelved on the endless belt 76 this moment.Outer cover 38 with the diagrid that is provided with sieve aperture 80 at the bottom of 40, constitute the control water sieve that the bowl dish control water washed is used, only represented sieve aperture among Figure 12 in the part of deep-draw part.Outer cover 38 can be shaped on sieve aperture 82 equally on the wall of endless belt more than 76, also just represented this sieve aperture among Figure 12 on the sub-fraction wall.

Represented that in Figure 13 it totally piles up assorted pot second kind of embodiment with what label 110 was represented, it is equally by different sizes saucepans 112,114,116,118 and 120(Figure 15,17,19 and 20 and 21 with handles) with relevant porose steamer 132(Figure 18 in 122,124,126,128 and 130 and bottom sides of lid), a bowl 134(Figure 16) and a water bath accessory 136(Figure 22) combine.Just cancelled at the bottom of outer cover set in assorted pot 10 38 and the diagrid thereof, and in piling up, below the saucepan 112 of diameter maximum with handles, increased a no handle again, for example can be used as pot 138(Figure 14 of flapjack mould).Because saucepan with handles and accessory and the lid that belongs to saucepan with handles, with above-mentioned each corresponding pot basically identical that combines assorted pot 110, and same pot, the pot accessory and lid, in assorted pot 110, use with assorted pot 10 in used identical label, just add numeral 1 in front, so following the change that place of matchmakers makes, this is enough for comparing with the introduction of front.

The assorted pot 10 and 110 the main distinction are, by the handle of special design on pot, make the pot that is nested in mutually together, the accessory centering of pot, and side direction can not be fixed movably.

In Figure 23 perspective representation the saucepan 112,114,116,118 and one of the 120 set handles 156 of assorted pot 110, be its cutaway view in Figure 24, handle can be with the very poor thermosetting plastics manufacturing of a kind of thermal conductivity in existing mode.Handle 156 has a handle 180 as the grasping plate under illustrated case, it protracts from holder 182, and make integral body with it, and face a side of that saucepan that belongs to it on the holder 182, a stationary plane 184 of the bending of saucepan 152 excircle complementations is therewith arranged.For handle 156 is fixed on the saucepan, an available hold-down screw (not shown) that fixing hole 186 from the holder 182 passes, this screw is screwed in the screwed hole on the clamping plate, and this clamping plate (not shown) is securely fixed on pot body by soldering or melting welding.So, the clamping plate of band screw pit, in the fixed position of regulation embeds groove 188 on stationary plane, thereby holder 182 and handle 156 are limited on the fixed position of stationary plane 184 of saucepan thus.Meanwhile, the also available handle 156 that do not prevent of clamping plate rotates.A side relative on handle with stationary plane 184, on holder 182, establish the centering face 190,192 of two bendings of highly staggering, their shape of cross section with pile up in to be positioned at the shape of top edge cross section of that pot below it identical, distance between two centering faces 190 of two handles 156 of a pot, next again pot diameter during the diameter of a pot in equaling to pile up below this pot, the distance between centering face 192 then equal to pile up.Because the centering face along the circumferential direction diameter with pot is identical, can accurately feel relieved at the pot that it is put into so be provided with the pot of handle.Because two centering faces that highly stagger 190,192 are arranged, so when from pile up, taking a pot away,, still can in the bigger pot of next diameter, not produce and be displaced sideways originally by means of this pot of its handle centering in the pot that this takes away.At this moment, apart from bigger another centering face 192 is worked to each other on the handle 156, make the centering in larger-diameter pot of this pot.

Be also pointed out that for water bath 136 accessories of in Figure 22, representing separately its pot notch portion is designed so that to cover 130 as in saucepan 120, can cooperate with groove 140.Then, with groove 140 join be the edge 166 of outwards bending and on this edge the edge section 168 of bound edge downwards.Outwards the diameter at the edge of bending can be decided to be the top edge (Figure 21) that can not only make saucepan 120, and can also make next bigger saucepan 118(Figure 20) be bearing on its downside, and can be by its slat marginal belt 168 centering.When taking the water bath accessory 136 of saucepan 120 away from pile up, just this situation can appear.

Identical with the water bath accessory of introducing previously 136, the pot notch portion of the steamer of in Figure 18, representing separately 132, also be designed so that to cover 126 as in the saucepan under it 114, the pot notch portion matches therewith, when especially using steamer 132 in saucepan 114, the function that steam is circulated continuously that the front is introduced in conjunction with the particular design of pot cover is advantageous at this.

Obviously, in the scope of the inventive concept, can make amendment and further develop the assorted pot of being introduced 10 or 110, they both can relate to the pot combined and the shape and the function of accessory of pot in piling up, also can relate to they are fixed on and pile up, prevent the structural design that is displaced sideways.So fairly obvious, strengthening handle 156 when obtaining other benefit is under the situation about can tolerate, is provided with the saucepan 112,114,116,118 of handle and 120 handle 156, can also establish other centering face.

Claims (20)

1, a kind of assorted pot (10) that piles up, it has some can save space ground to be nested in together pot mutually, it particularly is the saucepan (12 of different size, 14,16,18,20), at least a portion (56) with handles wherein, the pot (12) of foot is to the pot that piles up middle topmost from pile up, they directly and reduce highly gradually, make and put into the pot with handles that piles up previous pot, by two radially relative set handles of edge district thereon, rest is on the top edge of this previous pot directly or indirectly, it is characterized by: one is essentially columniform metallic plate outer cover (38), the diameter of the pot of nethermost that size maximum (12) during its diameter is substantially equal to pile up, outer cover (38) can be contained on the top edge of bottom pot (12), and prevent from reliably to be displaced sideways, its height is chosen as, when it is in the state that is contained on the foot pot (12), the pot (accessory 36) that exceeds topmost in piling up, on free margins on it, can cover the pot cover (22) of foot pot (12), and, establish in outer cover (38) lower limb district radially relatively and towards lower limb open cuts (74), their height and width are designed to, make in foot pot (12) upper edge and supporting, the handle (56) of pot (14) next with handles can enter this otch in piling up.

2, according to the described assorted pot of claim 1, it is characterized by: outer cover (38) can be in the top that is close to otch (74), at least be provided with a recessed rib (76) that makes reduced cross-sectional in it and be preferably designed as the punching press endless belt of annular, on this endless belt, can put into the inlaying at the end of sheet metal system (40) that its external diameter is substantially equal to the outer cover internal diameter.

3, according to the described assorted pot of claim 2, it is characterized by: inlay at the end in the middle of (40), compare with its outer edge area, have a border to be circular deep-draw portion (78), topmost pot (accessory 36) was gone up the diameter of free margins during its diameter was substantially equal to pile up.

4, according to claim 2 or 3 described assorted pots, it is characterized by: inlay at the end at the bottom of (40) be designed to diagrid by some holes of punching out.

5, according to claim 3 or 4 described assorted pots, it is characterized by: in inlaying at the end deep-draw portion (78) of (40), additionally stamp out some grooves again as pin.

6, according to the described assorted pot of one of claim 1 to 5, it is characterized by:, make the wall of outer cover (38) become diagrid shape wall with holes by the many holes of punching out (82).

7, a kind of assorted pot (110) that piles up, it but some conserve space are arranged is nested in pot together mutually, it particularly is the saucepan (112 of different size, 114,116,118,120), wherein has a part (156) with handles at least, the pot of foot is to the pot that piles up middle topmost from pile up, their diameter and reducing highly gradually, make and put into the pot with handles that piles up previous pot, by the radially relative set handle in both sides in edge district thereon, diameter or indirectly rest on top edge of this previous pot, it is characterized by: the pot (112 that is provided with handle, 114,116,118,120) handle (156), establish holder in handle (180) bottom of playing the grasping effect originally, in having its shape of cross section on the holder at least and piling up, be in the essentially identical centering face (190 of top edge shape of cross section of that pot below it, 192), centering face (190 at two handles (156) of pot (for example 120), 192) distance between, should elect the centering face of making (190 as, 192) embed pile up in below the mouth of that pot (for example 118) in, and can prevent to be displaced sideways.

8, according to the described assorted pot of claim 7, it is characterized by: can establish two centering faces that diameter is different (190,192) on the holder of handle (156), so be provided with the pot (for example 120) of handle (156), can pass through two different diameters selectively, insert in the bigger pot of two diameters (for example 118 and 116), and can prevent from reliably to be displaced sideways.

9, according to the described assorted pot of claim 8, it is characterized by: on handle holder (182), be in the centering face (190,192) at different-diameter place, in height stagger mutually.

10, according to the described assorted pot of claim 9, it is characterized by: be located at the centering face (190) on the minor diameter, from be provided with handle (156) the pot bottom surface (150) count, be in less height place than the centering face (192) that is located on the major diameter.

11, according to the described assorted pot of one of claim 1 to 10, it is characterized by: the height of two join up and down in piling up pot (for example 16,18) should be elected as, the lid of a pot (16) in will piling up (for example 30), just in time be placed on the end of this pot and pile up in be in the space between that following pot (18).

12, according to the described assorted pot of one of claim 1 to 11, it is characterized by: have the pot (12,14 that to insert two (56) with handles at least; 14,16; 18,20; 112,114; The accessory of the no handle pot 114,116) (32,34,36,134,132), outwards bending of its last free margins (66,166) makes its diameter greater than the pot of that below it (12,14,20 in piling up; 112, internal diameter 114).

13, according to the described assorted pot of claim 12, it is characterized by: no handle pot accessory (32; 132; 136) last free margins has a downward slat limit section (68 towards its bottom direction bound edge; 168).

14, according to claim 12 or 13 described assorted pots, it is characterized by: the pot accessory (32 of no handle; 132) can be designed to bottom side steamer with holes, this steamer is used for and is piling up that pot (12 with handles that it is packed into; 114) supporting.

15, according to claim 12 or 13 described assorted pots, it is characterized by: the pot accessory of no handle is designed to the bowl (34 that can use separately; 134).

16, according to claim 12 or 13 described assorted pots, it is characterized by: the pot of no handle is designed to the water bath accessory (36,136) of bottom side sealing, it be used for in that to pile up that pot (20,120) with handles that it is packed into supporting.

17, according to the described assorted pot of one of claim 1 to 16, it is characterized by: pot (12,14,16,18,20; 112, lid (22,24,26,28,30,12 114,116,118,120); 124, a deep-draw portion towards pot inside (58,158) is established at middle part 126,128,130), is fixing lid (60,160) in this deep-draw portion, this lid height equal the degree of depth of the deep-draw portion (58,158) of covering at most.

18, according to the described assorted pot of one of claim 1 to 17, it is characterized by: pot (12,14,16,18,20; 112,114,116,118,120) and accessory that is provided with in case of necessity (32,34,36,132,134,136) and the outer cover (38) that also is provided with in case of necessity, make with stainless steel by existing method.

19, according to the described assorted pot of claim 18, it is characterized by: be provided with handle (56,156) is used for heating or hotting plate dish on kitchen range pot (12,14,16,18,20; 112, the outer hand hay cutter in bottom 114,116,118,120) (50,150) is equipped with a known metal base plate (54,154) with good heat conductive and heat storage performance.

20, according to the described assorted pot of one of claim 1 to 19, it is characterized by: those pots (12,14,16,18,20 that are provided with handle (56,156) at least; 112, the antiseized protective layer of known polytetrafluoroethylene (PTFE) is established in inboard 114,116,118,120).

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